TP-LINK 2.4GHz 12dBi Outdoor Omni-directional Antenna. Network connection type: 802.11b/g. Operating temperature range (T-T): -10 - 60 °C, Storage temperature range (T-T): -40 - 80 °C, Operating relative humidity range: 10 - 90 %. Width: 48 mm, Depth: 1718 mm, Height: 0 mm. Certification: CE, FCC, ROHS